LED Driver IC 9 Output DC DC Regulator Switched Capacitor (Charge Pump) PWM Dimming 25.5mA 24-WQFN (4x4)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LP55231SQX/NOPB

DigiKey Part Number
296-40354-2-ND - Tape & Reel (TR)
296-40354-1-ND - Cut Tape (CT)
296-40354-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LP55231SQX/NOPB
Description
IC LED DRVR RGLTR PWM 24WQFN
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
LED Driver IC 9 Output DC DC Regulator Switched Capacitor (Charge Pump) PWM Dimming 25.5mA 24-WQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
LP55231SQX/NOPB Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Type
DC DC Regulator
Topology
Switched Capacitor (Charge Pump)
Internal Switch(s)
Yes
Number of Outputs
9
Voltage - Supply (Min)
2.7V
Voltage - Supply (Max)
5.5V
Voltage - Output
-
Current - Output / Channel
25.5mA
Frequency
1.25MHz
Dimming
PWM
Applications
Backlight
Operating Temperature
-30°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
24-WFQFN Exposed Pad
Supplier Device Package
24-WQFN (4x4)
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 33,351
Check for Additional Incoming Stock
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$81.00000NT$81
10NT$60.10000NT$601
25NT$54.84000NT$1,371
100NT$49.06000NT$4,906
250NT$46.29600NT$11,574
500NT$44.63200NT$22,316
1,000NT$43.26200NT$43,262
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4,500NT$41.06600NT$184,797
Manufacturers Standard Package